Lines Matching refs:handle_c
106 snd_pcm_t *handle_c = NULL;
251 if ((err = snd_pcm_open(&handle_c, pcm_name, SND_PCM_STREAM_CAPTURE, SND_PCM_NONBLOCK)) < 0) {
255 if ((err = snd_pcm_set_params(handle_c,
268 err = snd_pcm_hw_params_current(handle_c, hwparams_c);
289 err = snd_pcm_sw_params_current(handle_c, swparams_c);
296 err = snd_pcm_sw_params_set_tstamp_mode(handle_c, swparams_c, SND_PCM_TSTAMP_ENABLE);
302 err = snd_pcm_sw_params_set_tstamp_type(handle_c, swparams_c, TSTAMP_TYPE);
309 err = snd_pcm_sw_params(handle_c, swparams_c);
318 if ((err = snd_pcm_link(handle_c, handle_p)) < 0) {
343 snd_pcm_start(handle_c);
347 snd_pcm_start(handle_c);
355 frames = snd_pcm_wait(handle_c, -1);
361 frames = snd_pcm_readi(handle_c, buffer_c, PERIOD);
371 _gettimestamp(handle_c, &tstamp_c, &trigger_tstamp_c,
449 if (handle_c)
450 snd_pcm_close(handle_c);